ramirez1002 ramirez1002 15-03-2024 Mathematics contestada Find the critical numbers of the function (f(x)=2x³+6x²-90x). a) (x=-9, x=0, x=5) b) (x=-9, x=5) c) (x=-9, x=3, x=5) d) (x=-9, x=3)
